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Continued expansion of the portfolio through new technologies, products and applications

800+

Patents granted worldwide

600+

Patent applications pending

Exclusive

Global licensor of foundational MIT patents and of University of Auckland wireless power transfer patents

WiTricity Corporation is the exclusive licensee of MIT patents for Wireless Energy Transfer. Since the original discovery, WiTricity has filed hundreds of patent applications directed to its own innovations, including improvements to the technology, product and application specific uses of the technology, and architectures and designs for safety, efficiency and control. Recently, WiTricity purchased Qualcomm Halo™, adding certain Wireless Electric Vehicle Charging (WEVC) patents owned by Qualcomm and the exclusive license from Auckland UniServices.

Licensing

WiTricity has the exclusive right to license to interested parties the MIT and WiTricity patents in any field of use, and the Auckland patents in the field of road vehicle charging. Please contact us to discuss potential licensing agreements.

  • Australia
    AU2011302083
    Wireless energy distribution system
    WiTricity
    AU2011312376
    Vehicle charger system and method
    WiTricity
    AU2012268613
    Wireless energy transfer for implantable devices
    WiTricity
    AU2012305688
    Foreign object detection in wireless energy transfer systems
    WiTricity
    AU2016231618
    Wireless energy transfer systems
    WiTricity
    AU2006269374
    Wireless non-radiative energy transfer
    MIT
    AU2007349874
    Wireless energy transfer
    MIT
    AU2010200044
    Wireless non-radiative energy transfer
    MIT
    AU2011232776
    Wireless energy transfer
    MIT
    AU2011203137
    Wireless non-radiative energy transfer
    MIT
    AU2009246310
    Wireless energy transfer, including interference enhancement
    MIT
    AU2013203919
    Wireless energy transfer
    MIT
    AU2013203947
    Wireless non-radiative energy transfer
    MIT
    AU2015210459
    Wireless energy transfer
    MIT
    AU2016203194
    Wireless non-radiative energy transfer
    MIT
    AU2008251143
    Multi power sourced electric vehicle
    Auckland UniServices
    AU2012201155
    Multi power sourced electric vehicle
    Auckland UniServices
  • Canada
    CA2844062B
    Tunable wireless power architectures
    WiTricity
    CA2813678
    Vehicle charger system and method
    WiTricity
    CA2920780
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    CA2738654
    Wireless energy transfer systems - CA2738654 -
    WiTricity
    CA2615123
    Wireless non-radiative energy transfer
    MIT
    CA2724341
    Wireless energy transfer, including interference enhancement
    MIT
    CA2682284
    Wireless energy transfer
    MIT
  • China
    CN303634355S
    Resonator coil
    WiTricity
    CN303634357S
    Mold and coil
    WiTricity
    CN304030495S
    Resonator coil
    WiTricity
    ZL200880006888.2
    Wireless power apparatus and methods
    WiTricity
    ZL200980126564.7
    Wireless high power transfer under regulatory constraints
    WiTricity
    ZL201080016702.9
    Wireless energy transfer in lossy environments
    WiTricity
    ZL201180018028.2
    Wireless power antenna alignment adjustment system for vehicles
    WiTricity
    ZL201180064597.0
    Wireless energy transfer and continuous radio station signal coexistence
    WiTricity
    ZL200980113946.6
    Short range efficient wireless power transfer
    WiTricity
    ZL201180058927.5
    Method and apparatus for powering or charging an electric vehicle
    WiTricity
    ZL201180054554.4
    Wireless energy distribution system
    WiTricity
    ZL201280038109.3
    Wireless energy transfer for implantable devices
    WiTricity
    ZL200980147815.X
    Wireless energy transfer systems
    WiTricity
    ZL201180028942.5
    Adaptive wireless energy transfer system
    WiTricity
    ZL201180021367.6
    Wireless energy transfer converters
    WiTricity
    ZL201380054577.4
    System and method for inductance compensation in wireless power transfer
    WiTricity
    ZL201280049601.0
    Foreign object detection in wireless energy transfer systems
    WiTricity
    ZL201410677953.1
    Wireless power transmission in electric vehicles
    WiTricity
    ZL201380036625.7
    Systems, methods, and apparatus for detection of metal objects in a predetermined space
    WiTricity
    ZL201480024711.0
    System and method for detecting the presence of a moving object below a vehicle
    WiTricity
    ZL201480039693.3
    Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging station
    WiTricity
    ZL201380034127.9
    Systems, methods, and apparatus related to electric vehicle parking and wireless charging
    WiTricity
    ZL201480042653.4
    Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging station
    WiTricity
    ZL201280018448.5
    Antenna alignment and vehicle guidance for wireless charging of electric vehicles
    WiTricity
    ZL201380037513.3
    Tuning circuit and method for wireless power transfer systems
    WiTricity
    ZL201380046798.7
    Wireless power transfer system coil arrangements and method of operation
    WiTricity
    ZL201380039834.7
    Selective communication based on distance from a plurality of electric vehicle wireless charging stations in a facility
    WiTricity
    ZL201380046975.1
    Wireless power transfer system coil arrangements and method of operation
    WiTricity
    ZL201380014531.X
    Wireless power transfer device and method of manufacture
    WiTricity
    ZL201380056764.6
    Coil arrangements in wireless power transfer systems for low electromagnetic emissions
    WiTricity
    ZL201380046973.2
    Wireless power transfer system coil arrangements and method of operation
    WiTricity
    ZL201310070591.5
    Wireless power apparatus and methods
    WiTricity
    ZL201380033423.7
    Method and apparatus of transferring wireless power to an electric vehicle
    WiTricity
    ZL201410472151.7
    Wireless high power transfer under regulatory constraints
    WiTricity
    ZL201480005043.7
    Method of multi-coil operation and optimization
    WiTricity
    ZL201380036632.7
    Systems, methods, and apparatus for detection of metal objects in a predetermined space using the magnetic field generated by an inductive power transmitter
    WiTricity
    ZL201380014530.5
    Magnetically permeable structures
    WiTricity
    ZL201280048893.6
    Tunable wireless power architectures
    WiTricity
    ZL201480064577.7
    System and method to avoid magnetic power loss while providing alternating current through a ferromagnetic material
    WiTricity
    ZL201480047010.9
    System and method for alignment and compatibility detection for a wireless power transfer system
    WiTricity
    ZL201380014667.0
    Wireless power transfer apparatus and method of manufacture
    WiTricity
    ZL201480024017.9
    Vehicle charging pad having reduced thickness
    WiTricity
    ZL201480056257.7
    Systems, methods, and apparatus for increased foreign object detection loop array sensitivity
    WiTricity
    ZL201580004940.0
    Systems and methods for electric vehicle induction coil alignment
    WiTricity
    ZL201380042417.8
    Power supply control in wireless power transfer systems
    WiTricity
    ZL201480008123.8
    Modular inductive power transfer power supply and method of operation
    WiTricity
    ZL201380037536.4
    Device alignment and identification in inductive power transfer systems
    WiTricity
    ZL201480050304.7
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    ZL201580013247.X
    Electric vehicle induction coil housing with interengagement structure for ferrite tile assemblies
    WiTricity
    ZL201480050303.2
    Pickup coil design for tight spaces and asymmetrical coupling
    WiTricity
    ZL201480052981.2
    Device alignment in inductive power transfer systems
    WiTricity
    ZL201480066188.8
    Compliance assessment of human exposure from wireless electric vehicle charging system
    WiTricity
    ZL201480039898.1
    Integration of electronic components in inductive power transfer systems
    WiTricity
    ZL201580031183.6
    System and method for adaptive charging compliance control
    WiTricity
    ZL201580020346.0
    Base distribution network for dynamic wireless charging
    WiTricity
    ZL201580073233.7
    Asymmetrically layered stacked coils and/or chamfered ferrite in wireless power transfer applications
    WiTricity
    ZL201580020347.5
    Inductive power supply for vehicles comprising a plurality of charging coils having a shorter pitch than the pick-up coils
    WiTricity
    ZL201380067170.5
    Foreign object detection in wireless energy transfer systems - WiTricity
    WiTricity
    ZL200680032299.2
    Wireless non-radiative energy transfer
    MIT
    ZL201010214681.3
    Wireless non-radiative energy transfer
    MIT
    ZL200780053126.3
    Wireless energy transfer
    MIT
    ZL201110185992.6
    Wireless non-radiative energy transfer
    MIT
    ZL200980127634.0
    Wireless energy transfer, including interference enhancement
    MIT
    ZL201110311000.X
    Wireless energy transfer
    MIT
    ZL201310098809.8
    Wireless energy transfer
    MIT
    ZL201310585104.9
    Wireless energy transfer, including interference enhancement
    MIT
    ZL201210472059.1
    Wireless non-radiative energy transfer
    MIT
    ZL201310280724.1
    Wireless energy transfer
    MIT
    ZL200780012613.5
    Single phase power supply for inductively coupled power transfer systems
    Auckland UniServices
    ZL200780020724.0
    Pick-up apparatus for inductive power transfer systems
    Auckland UniServices
    ZL200880023317.X
    Multi power sourced electric vehicle
    Auckland UniServices
    ZL201080042396.6
    Roadway powered electric vehicle system
    Auckland UniServices
    ZL201080012846.7
    Inductive power transfer apparatus
    Auckland UniServices
    ZL200980143019.9
    Inductively coupled ac power transfer
    Auckland UniServices
    ZL201180049292.2
    Inductive power transfer control
    Auckland UniServices
    ZL201180035293.1
    Inductive power transfer system primary track topologies
    Auckland UniServices
    ZL201280030503.2
    Load control for bi-directional inductive power transfer systems
    Auckland UniServices
    ZL201180051750.6
    Inductive power transfer pick up circuits
    Auckland UniServices
    ZL201280038877.9
    Double conductor single phase inductive power transfer tracks
    Auckland UniServices
    ZL201080031336.4
    Inductive power transfer apparatus and electric autocycle charger including the inductive power transfer apparatus
    Auckland UniServices
    ZL201310012148.2
    Multi power sourced electric vehicle
    Auckland UniServices
    ZL201280069521.1
    Inductive power transfer system and method
    Auckland UniServices
    ZL201380058928.9
    Vehicle or moving object detection
    Auckland UniServices
    ZL201510164448.1
    Multi power sourced electric vehicle
    Auckland UniServices
    ZL201380017845.5
    VAR control for inductive power transfer systems
    Auckland UniServices
    ZL201380055662.2
    Improved efficiency non-self tuning wireless power transfer systems
    Auckland UniServices
  • Finland
    EP3013628
    Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging station
    WiTricity
    EP3036820
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    EP3031117
    System and method for alignment and compatibility detection for a wireless power transfer system
    WiTricity
    EP3130055
    Base distribution network for dynamic wireless charging
    WiTricity
    EP3192141
    Systems, methods, and apparatus for integrated tuning capacitors in charging coil structure
    WiTricity
  • Great Britain
    EP2754222
    Foreign object detection in wireless energy transfer systems
    WiTricity
    EP2571716
    Adaptive wireless energy transfer system
    WiTricity
    EP2867974
    Electric vehicle wireless charging with monitoring of duration of charging operational mode
    WiTricity
    EP2873132
    Tuning circuit and method for wireless power transfer systems
    WiTricity
    EP3013628
    Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging station
    WiTricity
    EP2617120
    Wireless energy distribution system
    WiTricity
    EP3044845
    Systems, methods, and apparatus for increased foreign object detection loop array sensitivity
    WiTricity
    EP3025405
    Device alignment in inductive power transfer systems
    WiTricity
    EP3013630
    Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging station
    WiTricity
    EP2984730
    Primary power supply tuning network for two coil device and method of operation
    WiTricity
    EP3036820
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    EP2632762
    Wireless energy transfer via coupled parasitic resonators
    WiTricity
    EP2652877
    Wireless energy transfer and continuous radio station signal coexistence
    WiTricity
    EP2909061
    System and method for inductance compensation in wireless power transfer
    WiTricity
    EP3031117
    System and method for alignment and compatibility detection for a wireless power transfer system
    WiTricity
    EP2198477
    Maximizing power yield from wireless power magnetic resonators
    WiTricity
    EP2896103
    Wireless power transfer system coil arrangements and method of operation
    WiTricity
    EP3130055
    Base distribution network for dynamic wireless charging
    WiTricity
    EP3192141
    Systems, methods, and apparatus for integrated tuning capacitors in charging coil structure
    WiTricity
    EP3120463
    Systems, methods, and apparatus for radar-based detection of objects in a predetermined space
    WiTricity
    EP2719057
    Wireless energy transfer for implantable devices
    WiTricity
    EP2697910
    Antenna alignment and vehicle guidance for wireless charging of electric vehicles
    WiTricity
    EP2959568
    Modular inductive power transfer power supply and method of operation
    WiTricity
    EP3207402
    Systems, methods, and apparatus for living object protection in wireless power transfer applications
    WiTricity
    EP3212456
    System and method for multi-coil dual backbone dynamic inductive power transfer
    WiTricity
    EP3132518
    System and method for frequency protection in wireless charging
    WiTricity
    EP3084914
    Coil topologies for inductive power transfer
    WiTricity
    EP2764604
    Tunable wireless power architectures
    WiTricity
    EP3185432
    Wireless energy transfer systems
    WiTricity
    EP3216104
    Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space
    WiTricity
    EP2769455
    Wireless energy transfer for photovoltaic panels
    WiTricity
    EP3191338
    System and method for reactive power control in dynamic inductive power transfer systems
    WiTricity
    EP2301133
    Wireless high power transfer under regulatory constraints
    WiTricity
    EP3167532
    Resonator balancing in wireless power transfer systems
    WiTricity
    EP2984733
    Wireless energy transfer in a vehicle
    WiTricity
    EP3203604
    Controlling wireless power transfer systems
    WiTricity
    EP3131777
    Inductive power supply for vehicles comprising a plurality of charging coils having a shorter pitch than the pick-up coils
    WiTricity
    EP3192088
    System and method for reducing leakage flux in wireless charging systems
    WiTricity
    EP3059875
    Wireless energy transfer systems
    WiTricity
    EP3044548
    Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging station
    WiTricity
    EP3252962
    Wireless energy transfer converters
    WiTricity
    EP3131776
    Inductive power supply for vehicles comprising a plurality of charging coils which can be operated in different sequences
    WiTricity
    EP2281322
    Wireless energy transfer, including interference enhancement
    MIT
    EP2345100
    Efficient near-field wireless energy transfer using adiabatic system variations
    MIT
    EP1219000
    Control of series-resonant inductive pickups
    Auckland UniServices
    EP3044862
    Resonant power supply with self tuning
    Auckland UniServices
    EP2724448
    Load control for bi-directional inductive power transfer systems
    Auckland UniServices
  • Hong Kong
    HK1196475B
    Wireless energy transfer for implantable devices
    WiTricity
    HK1194869B
    Foreign object detection in wireless energy transfer systems
    WiTricity
    HK1193509
    Wireless energy transfer
    MIT
    HK1154122
    Wireless energy transfer, including interference enhancement
    MIT
    HK1195972
    Wireless energy transfer, including interference enhancement
    MIT
    HK1183380
    Wireless non-radiative energy transfer
    MIT
    HK1191140
    Wireless energy transfer
    MIT
  • Hungary
    EP3013628
    Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging station
    WiTricity
    EP3036820
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    EP3031117
    System and method for alignment and compatibility detection for a wireless power transfer system
    WiTricity
    EP3130055
    Base distribution network for dynamic wireless charging
    WiTricity
    EP3192141
    Systems, methods, and apparatus for integrated tuning capacitors in charging coil structure
    WiTricity
  • India
    IN284834
    Wireless high power transfer under regulatory constraints
    WiTricity
    IN288188
    Maximizing power yield from wireless power magnetic resonators
    WiTricity
    IN290190
    Wireless power apparatus and methods
    WiTricity
    IN309092
    Wireless non-radiative energy transfer
    MIT
  • Ireland
    EP2719057
    Wireless energy transfer for implantable devices
    WiTricity
  • Europe
    EP003322270-0001
    Resonator coil
    WiTricity
    EP003322270-0002
    Resonator coil
    WiTricity
    EP002712117-0001
    Resonator coil
    WiTricity
    EP002712117-0002
    Resonator coil
    WiTricity
    EP002712117-0004
    Mold and coil
    WiTricity
    EP002712117-0006
    Mold and coil
    WiTricity
  • France
    EP2754222
    Foreign object detection in wireless energy transfer systems
    WiTricity
    EP2571716
    Adaptive wireless energy transfer system
    WiTricity
    EP2867974
    Electric vehicle wireless charging with monitoring of duration of charging operational mode
    WiTricity
    EP2873132
    Tuning circuit and method for wireless power transfer systems
    WiTricity
    EP3013628
    Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging station
    WiTricity
    EP2617120
    Wireless energy distribution system
    WiTricity
    EP3044845
    Systems, methods, and apparatus for increased foreign object detection loop array sensitivity
    WiTricity
    EP3025405
    Device alignment in inductive power transfer systems
    WiTricity
    EP3013630
    Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging station
    WiTricity
    EP2984730
    Primary power supply tuning network for two coil device and method of operation
    WiTricity
    EP3036820
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    EP2632762
    Wireless energy transfer via coupled parasitic resonators
    WiTricity
    EP2652877
    Wireless energy transfer and continuous radio station signal coexistence
    WiTricity
    EP2909061
    System and method for inductance compensation in wireless power transfer
    WiTricity
    EP3031117
    System and method for alignment and compatibility detection for a wireless power transfer system
    WiTricity
    EP2198477
    Maximizing power yield from wireless power magnetic resonators
    WiTricity
    EP2896103
    Wireless power transfer system coil arrangements and method of operation
    WiTricity
    EP3130055
    Base distribution network for dynamic wireless charging
    WiTricity
    EP3192141
    Systems, methods, and apparatus for integrated tuning capacitors in charging coil structure
    WiTricity
    EP3120463
    Systems, methods, and apparatus for radar-based detection of objects in a predetermined space
    WiTricity
    EP2719057
    TRANSFERT D'ÉNERGIE SANS FIL POUR DISPOSITIFS IMPLANTABLES
    WiTricity
    EP2697910
    Antenna alignment and vehicle guidance for wireless charging of electric vehicles
    WiTricity
    EP2959568
    Modular inductive power transfer power supply and method of operation
    WiTricity
    EP3207402
    Systems, methods, and apparatus for living object protection in wireless power transfer applications
    WiTricity
    EP3212456
    System and method for multi-coil dual backbone dynamic inductive power transfer
    WiTricity
    EP3132518
    System and method for frequency protection in wireless charging
    WiTricity
    EP3084914
    Coil topologies for inductive power transfer
    WiTricity
    EP2764604
    Tunable wireless power architectures
    WiTricity
    EP3185432
    SYSTÈMES DE TRANSFERT D'ÉNERGIE SANS FIL
    WiTricity
    EP3216104
    Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space
    WiTricity
    EP2769455
    Wireless energy transfer for photovoltaic panels
    WiTricity
    EP3167532
    Resonator balancing in wireless power transfer systems
    WiTricity
    EP2984733
    Wireless power transfer in a vehicle
    WiTricity
    EP3203604
    Controlling wireless power transfer systems
    WiTricity
    EP3131777
    Inductive power supply for vehicles comprising a plurality of charging coils having a shorter pitch than the pick-up coils
    WiTricity
    EP3192088
    System and method for reducing leakage flux in wireless charging systems
    WiTricity
    EP3059875
    Wireless energy transfer systems
    WiTricity
    EP3044548
    Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging station
    WiTricity
    EP3252962
    Wireless energy transfer converters
    WiTricity
    EP2281322B1
    Wireless energy transfer, including interference enhancement
    MIT
    EP2345100
    Efficient near-field wireless energy transfer using adiabatic system variations
    MIT
    EP1219000
    Control of series-resonant inductive pickups
    Auckland UniServices
    EP3044862
    Resonant power supply with self tuning
    Auckland UniServices
    EP2724448
    Load control for bi-directional inductive power transfer systems
    Auckland UniServices
  • Germany
    DE60 2012 012 523.3
    Foreign object detection in wireless energy transfer systems
    WiTricity
    DE60 2011 027 087.7
    Adaptive wireless energy transfer system
    WiTricity
    DE60 2013 011 845.0
    Electric vehicle wireless charging with monitoring of duration of charging operational mode
    WiTricity
    DE60 2013 012 182.6
    Tuning circuit and method for wireless power transfer systems
    WiTricity
    DE60 2014 004 394.1
    Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging station
    WiTricity
    DE60 2011 034 549.4
    Wireless energy distribution system
    WiTricity
    DE60 2014 006 414.0
    Systems, methods, and apparatus for increased foreign object detection loop array sensitivity
    WiTricity
    DE60 2014 006 658.5
    Device alignment in inductive power transfer systems
    WiTricity
    DE60 2014 006 648.8
    Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging station
    WiTricity
    DE60 2014 007 923.7
    Primary power supply tuning network for two coil device and method of operation
    WiTricity
    DE60 2014 010 145.3
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    DE60 2011 038 387.6
    Wireless energy transfer via coupled parasitic resonators
    WiTricity
    DE60 2011 038 406.6
    Wireless energy transfer and continuous radio station signal coexistence
    WiTricity
    DE60 2013 021 794.7
    System and method for inductance compensation in wireless power transfer
    WiTricity
    DE60 2014 011 053.3
    System and method for alignment and compatibility detection for a wireless power transfer system
    WiTricity
    DE60 2008 051 001.8
    Maximizing power yield from wireless power magnetic resonators
    WiTricity
    DE60 2013 023 141.9
    Wireless power transfer system coil arrangements and method of operation
    WiTricity
    DE60 2015 005 468.7
    Base distribution network for dynamic wireless charging
    WiTricity
    DE60 2015 006 893.9
    Systems, methods, and apparatus for integrated tuning capacitors in charging coil structure
    WiTricity
    DE60 2015 007 454.8
    Systems, methods, and apparatus for radar-based detection of objects in a predetermined space
    WiTricity
    DE60 2012 043 106.7
    DRAHTLOSE ENERGIEÜBERTRAGUNG FÜR IMPLANTIERBARE VORRICHTUNGEN
    WiTricity
    DE60 2012 044 168.2
    Antenna alignment and vehicle guidance for wireless charging of electric vehicles
    WiTricity
    DE60 2014 023 662.6
    Modular inductive power transfer power supply and method of operation
    WiTricity
    DE60 2015 010 519.2
    DE60 2015 010 519.2
    WiTricity
    DE60 2015 011 026.9
    System and method for multi-coil dual backbone dynamic inductive power transfer
    WiTricity
    DE60 2015 012 730.7
    Devices, systems, and method for power control of dynamic electric vehicle charging systems
    WiTricity
    DE60 2015 012 731.5
    System and method for frequency protection in wireless charging
    WiTricity
    DE60 2014 028 029.3
    Coil topologies for inductive power transfer
    WiTricity
    DE60 2012 048 183.8
    ABSTIMMBARE DRAHTLOSLEISTUNGSARCHITEKTUREN
    WiTricity
    DE60 2009 053 275.8
    DRAHTLOSE STROMÜBERTRAGUNGSSYSTEME
    WiTricity
    DE60 2015 016 768.6
    Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space
    WiTricity
    DE60 2012 051 381
    Wireless energy transfer for photovoltaic panels
    WiTricity
    DE60 2009 054 880.8
    Wireless high power transfer under regulatory constraints
    WiTricity
    DE60 2015 018 347.9
    Resonator balancing in wireless power transfer systems
    WiTricity
    DE60 2014 034 709.6
    Wireless power transfer in a vehicle
    WiTricity
    DE60 2017 000 867.2
    Controlling wireless power transfer systems
    WiTricity
    DE60 2015 020 377.1
    Inductive power supply for vehicles comprising a plurality of charging coils having a shorter pitch than the pick-up coils
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    DE60 2015 023 258.5
    System and method for reducing leakage flux in wireless charging systems
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    DE60 2009 056 931.7
    Wireless energy transfer systems
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    DE60 2014 041 882.1
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    DE60 2011 055 038.1
    Wireless energy transfer converters
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    DE60 2015 026 308.1
    Inductive power supply for vehicles comprising a plurality of charging coils which can be operated in different sequences
    WiTricity
    DE60 2009 037 065.0
    Wireless energy transfer, including interference enhancement
    MIT
    DE60 2009 056 091
    Efficient near-field wireless energy transfer using adiabatic system variations
    MIT
    DE600 45 515.7
    Control of series-resonant inductive pickups
    Auckland UniServices
    DE60 2014 016 988.0
    Resonant power supply with self tuning
    Auckland UniServices
    DE60 2012 057 198.5
    Load control for bi-directional inductive power transfer systems
    Auckland UniServices
  • Italy
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    Foreign object detection in wireless energy transfer systems
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  • Japan
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    Wireless power apparatus and methods
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    Wireless energy transfer and continuous radio station signal coexistence
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    JP5826820
    Methods and apparatuses for positioning a vehicle within a parking space
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    JP5882431
    Short range efficient wireless power transfer
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    JP5889835
    Maximizing power yield from wireless power magnetic resonators
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    JP5894247
    Adaptive wireless energy transfer system
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    JP5893631
    Vehicle charger system and method
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    JP5933858
    Method of multi-coil operation and optimization
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    JP6019103
    Antenna alignment and vehicle guidance for wireless charging of electric vehicles
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    JP6033552
    Wireless power apparatus and methods
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    JP6043895
    Systems and methods for bi-state impedance conversion in wireless power transfer
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    JP6094762
    Wireless energy distribution system
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    JP6124882
    Wireless energy transfer for implantable devices
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    JP6140220
    Wireless power transmission in electric vehicles
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    JP6144728
    Wireless power antenna alignment adjustment system for vehicles
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    JP6148234
    Tunable wireless power architectures
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    JP6158159
    Wireless high power transfer under regulatory constraints
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    JP6185472
    Foreign object detection in wireless energy transfer systems
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    JP6199975
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    System and method for adaptive charging compliance control
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    JP6254575
    Magnetically permeable structures
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    JP6262750
    System and method for inductance compensation in wireless power transfer
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    JP6262750
    System and method for inductance compensation in wireless power transfer
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    JP6266616
    Systems, methods, and apparatus for detection of metal objects in a predetermined space
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    JP6275721
    Power supply control in wireless power transfer systems
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    JP6309517
    Wireless energy transfer for rechargeable batteries
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    JP6317349
    System and method for power output control in wireless power transfer systems
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    JP6312882
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    JP6325752
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    Selective communication based on distance from a plurality of electric vehicle wireless charging stations in a facility
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    JP6491933
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    JP4921466
    Wireless non-radiative energy transfer
    MIT
    JP5190108
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    MIT
    JP5537484
    Wireless non-radiative energy transfer
    MIT
    JP5576354
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    MIT
    JP5934166
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    MIT
    JP6270905
    Wireless energy transfer device
    MIT
    JP4456789
    Control of series-resonant inductive pickups
    Auckland UniServices
    JP5399080
    Single phase power supply for inductively coupled power transfer systems
    Auckland UniServices
    JP5756754
    Inductively coupled ac power transfer
    Auckland UniServices
    JP5941046
    Inductive power receiver apparatus
    Auckland UniServices
    JP5993304
    Power demand management in inductive power transfer systems
    Auckland UniServices
    JP6060158
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    Auckland UniServices
    JP6133775
    Inductive power transfer pick up circuits
    Auckland UniServices
    JP6144195
    Inductive power transfer system primary track topologies
    Auckland UniServices
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    Auckland UniServices
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    Auckland UniServices
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    Auckland UniServices
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    Auckland UniServices
    JP6294831
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    Auckland UniServices
    JP6348844
    Non-ferrite structures for inductive power transfer
    Auckland UniServices
    JP6378175
    Flux coupling device and magnetic structures therefor
    Auckland UniServices
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    Magnetic field shaping for inductive power transfer
    Auckland UniServices
  • Spain
    ES2558182
    Foreign object detection in wireless energy transfer systems
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    ES2608386
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  • Sweden
    EP3025405
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  • Taiwan
    TWI498586
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    Systems, methods, and apparatus for detection of metal objects in a predetermined space
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  • Turkey
    EP3025405
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  • United States
    USD636,333
    Wireless power source
    WiTricity
    US8,035,255
    Wireless energy transfer using planar capacitively loaded conducting loop resonators
    WiTricity
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    Wireless energy transfer for refrigerator application
    WiTricity
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    Systems and methods for wireless power
    WiTricity
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    Wireless energy transfer using field shaping to reduce loss
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    Wireless energy transfer using magnetic materials to shape fields and reduce loss
    WiTricity
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    Antennas and their coupling characteristics for wireless power transfer via magnetic coupling
    WiTricity
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    Wireless energy transfer for computer peripheral applications
    WiTricity
    US8,410,636
    Low AC resistance conductor designs
    WiTricity
    US8,441,154
    Multi-resonator wireless energy transfer for exterior lighting
    WiTricity
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    Wireless energy transfer systems
    WiTricity
    US8,461,720
    Wireless energy transfer using conducting surfaces to shape fields and reduce loss
    WiTricity
    US8,461,721
    Wireless energy transfer using object positioning for low loss
    WiTricity
    US8,461,722
    Wireless energy transfer using conducting surfaces to shape field and improve k
    WiTricity
    US8,466,654
    Wireless high power transfer under regulatory constraints
    WiTricity
    US8,466,583
    Tunable wireless energy transfer for outdoor lighting applications
    WiTricity
    US8,471,410
    Wireless energy transfer over distance using field shaping to improve the coupling factor
    WiTricity
    US8,476,788
    Wireless energy transfer with high-Q resonators using field shaping to improve k
    WiTricity
    US8,482,158
    Wireless energy transfer using variable size resonators and system monitoring
    WiTricity
    US8,487,480
    Wireless energy transfer resonator kit
    WiTricity
    US8,497,601
    Wireless energy transfer converters
    WiTricity
    US8,552,592
    Wireless energy transfer with feedback control for lighting applications
    WiTricity
    USD692,010
    Wireless power source
    WiTricity
    US8,569,914
    Wireless energy transfer using object positioning for improved k
    WiTricity
    US8,587,153
    Wireless energy transfer using high Q resonators for lighting applications
    WiTricity
    US8,587,153
    Wireless energy transfer using high Q resonators for lighting applications
    WiTricity
    US8,587,155
    Wireless energy transfer using repeater resonators
    WiTricity
    US8,598,743
    Resonator arrays for wireless energy transfer
    WiTricity
    US8,614,526
    System and method for magnetic power transfer
    WiTricity
    US8,618,696
    Wireless energy transfer
    WiTricity
    US8,629,578
    Wireless energy transfer systems
    WiTricity
    USD697,477
    Wireless pad charger
    WiTricity
    US8,643,326
    Tunable wireless energy transfer systems
    WiTricity
    US8,667,452
    Wireless energy transfer modeling tool
    WiTricity
    US8,669,676
    Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
    WiTricity
    US8,686,598
    Wireless energy transfer for supplying power and heat to a device
    WiTricity
    US8,692,410
    Wireless energy transfer with frequency hopping
    WiTricity
    US8,692,412
    Temperature compensation in a wireless transfer system
    WiTricity
    US8,710,701
    Antennas and their coupling characteristics for wireless power transfer via magnetic coupling
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    US8,716,903
    Low AC resistance conductor designs
    WiTricity
    US8,723,366
    Wireless energy transfer resonator enclosures
    WiTricity
    US8,729,859
    Wireless high power transfer under regulatory constraints
    WiTricity
    US8,729,737
    Wireless energy transfer using repeater resonators
    WiTricity
    USD705,745
    Printed resonator coil
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    US8,772,973
    Integrated resonator-shield structures
    WiTricity
    USD709,855
    Clock radio phone charger
    WiTricity
    US8,805,530
    Power generation for implantable devices
    WiTricity
    US8,847,548
    Wireless energy transfer for implantable devices
    WiTricity
    US8,875,086
    Wireless energy transfer modeling tool
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    US8,884,581
    Adaptive wireless energy transfer system
    WiTricity
    US8,901,778
    Wireless energy transfer with variable size resonators for implanted medical devices
    WiTricity
    US8,901,779
    Wireless energy transfer with resonator arrays for medical applications
    WiTricity
    US8,907,531
    Wireless energy transfer with variable size resonators for medical applications
    WiTricity
    US8,912,687
    Secure wireless energy transfer for vehicle applications
    WiTricity
    US8,922,066
    Wireless energy transfer with multi resonator arrays for vehicle applications
    WiTricity
    US8,928,276
    Integrated repeaters for cell phone applications
    WiTricity
    US8,933,594
    Wireless energy transfer for vehicles
    WiTricity
    US8,937,408
    Wireless energy transfer for medical applications
    WiTricity
    USD722,048
    Printed resonator coil
    WiTricity
    US8,947,186
    Wireless energy transfer resonator thermal management
    WiTricity
    US8,946,938
    Safety systems for wireless energy transfer in vehicle applications
    WiTricity
    US8,957,549
    Tunable wireless energy transfer for in-vehicle applications
    WiTricity
    US8,963,488
    Position insensitive wireless charging
    WiTricity
    US9,035,499
    Wireless energy transfer for photovoltaic panels
    WiTricity
    US9,065,423
    Wireless energy distribution system
    WiTricity
    USD734,731
    Resonator coil for wireless energy transfer
    WiTricity
    US9,093,853
    Flexible resonator attachment
    WiTricity
    US9,095,729
    Systems and methods for wireless power
    WiTricity
    US9,106,203
    Secure wireless energy transfer in medical applications
    WiTricity
    US9,105,959
    Resonator enclosure
    WiTricity
    US9,101,777
    Wireless power harvesting and transmission with heterogeneous signals
    WiTricity
    US9,126,490
    Wireless energy transfer via coupled parasitic resonators
    WiTricity
    US9,142,990
    Method of multi-coil operation and optimization
    WiTricity
    US9,160,205
    Magnetically permeable structures
    WiTricity
    US9,160,203
    Wirelessly powered television
    WiTricity
    US9,184,595
    Wireless energy transfer in lossy environments
    WiTricity
    US9,246,336
    Resonator optimizations for wireless energy transfer
    WiTricity
    US9,248,751
    Mixed semiconductor H-bridge power converters and methods related thereto
    WiTricity
    US9,287,607
    Resonator fine tuning
    WiTricity
    US9,302,594
    Selective communication based on distance from a plurality of electric vehicle wireless charging stations in a facility
    WiTricity
    US9,302,591
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    US9,306,635
    Wireless energy transfer with reduced fields
    WiTricity
    US9,318,257
    Wireless energy transfer for packaging
    WiTricity
    US9,318,922
    Mechanically removable wireless power vehicle seat assembly
    WiTricity
    US9,318,898
    Wireless power harvesting and transmission with heterogeneous signals
    WiTricity
    US9,343,922
    Wireless energy transfer for rechargeable batteries
    WiTricity
    US9,352,661
    Induction power transfer system with coupling and reactance selection
    WiTricity
    US9,365,126
    System and method for detecting the presence of a moving object below a vehicle
    WiTricity
    US9,369,182
    Wireless energy transfer using variable size resonators and system monitoring
    WiTricity
    US9,379,780
    Wireless energy transfer and continuous radio station signal coexistence
    WiTricity
    US9,376,026
    System and method for inductance compensation in wireless power transfer
    WiTricity
    US9,381,821
    Systems, methods, and apparatus related to electric vehicle wired and wireless charging
    WiTricity
    US9,384,885
    Tunable wireless power architectures
    WiTricity
    US9,396,867
    Integrated resonator-shield structures
    WiTricity
    US9,404,954
    Foreign object detection in wireless energy transfer systems
    WiTricity
    US9,410,823
    Systems, methods, and apparatus for detection of metal objects in a predetermined space
    WiTricity
    US9,409,490
    Device alignment in inductive power transfer systems
    WiTricity
    US9,421,388
    Power generation for implantable devices
    WiTricity
    US9,431,834
    Wireless power transfer apparatus and method of manufacture
    WiTricity
    US9,431,169
    Primary power supply tuning network for two coil device and method of operation
    WiTricity
    US9,438,064
    System and method for alignment and compatibility detection for a wireless power transfer system
    WiTricity
    US9,444,520
    Wireless energy transfer converters
    WiTricity
    US9,444,520
    Wireless energy transfer converters
    WiTricity
    US9,442,172
    Foreign object detection in wireless energy transfer systems
    WiTricity
    US9,450,456
    System and method for efficient wireless power transfer to devices located on and outside a charging base
    WiTricity
    US9,446,674
    Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging station
    WiTricity
    US9,449,757
    Systems and methods for wireless power system with improved performance and/or ease of use
    WiTricity
    US9,463,705
    SYSTEM AND METHOD FOR ADAPTIVE CHARGING COMPLIANCE CONTROL
    WiTricity
    US9,465,064
    Foreign object detection in wireless energy transfer systems
    WiTricity
    US9,472,338
    Wireless power transfer system coil arrangements and method of operation
    WiTricity
    US9,469,207
    Base magnetics and sequence design for dynamic systems
    WiTricity
    USD769,835
    Resonator coil
    WiTricity
    USD770,402
    Coil
    WiTricity
    USD770,404
    Resonator coil
    WiTricity
    USD770,403
    Coil
    WiTricity
    US9,496,719
    Wireless energy transfer for implantable devices
    WiTricity
    US9,505,314
    Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging station
    WiTricity
    US9,505,315
    Wireless charging based on selective activation of transmit antennas
    WiTricity
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    Base distribution network for dynamic wireless charging
    WiTricity
    US9,515,495
    Wireless energy transfer in lossy environments
    WiTricity
    US9,515,494
    Wireless power system including impedance matching network
    WiTricity
    USD773,411
    Resonator coil
    WiTricity
    US9,533,589
    Integration of electronic components in inductive power transfer systems
    WiTricity
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    Base Array Network Design for Multiple Vehicle Pads
    WiTricity
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    Wirelessly powered audio devices
    WiTricity
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    Wireless power transmission in electric vehicles
    WiTricity
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    Compliance assessment of human exposure from wireless electric vehicle charging system using at least one phantom model
    WiTricity
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    Wireless energy transfer for implantable devices
    WiTricity
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    WiTricity
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    Wireless energy transfer using variable size resonators and system monitoring
    WiTricity
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    Wireless energy transfer using variable size resonators and system monitoring
    WiTricity
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    WiTricity
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    Methods and systems for compatible operation between a wireless power transfer system and vehicle remote entry systems
    WiTricity
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    Low AC resistance conductor designs
    WiTricity
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    Wireless energy transfer using repeater resonators
    WiTricity
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    Multiple connected resonators with a single electronic circuit
    WiTricity
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    Communication in wireless energy transfer systems
    WiTricity
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    Devices, systems, and method for power control of dynamic electric vehicle charging systems
    WiTricity
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    Systems, methods, and apparatus related to wireless charging management
    WiTricity
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    Wireless power charging pad and method of construction
    WiTricity
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    Adaptive wireless energy transfer system
    WiTricity
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    WiTricity
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    WiTricity
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    WiTricity
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    WiTricity
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    WiTricity
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    System and method for reactive power control in dynamic inductive power transfer systems
    WiTricity
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    System and method for reactive power control in dynamic inductive power transfer systems
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    SYSTEM AND METHOD FOR FREQUENCY PROTECTION IN WIRELESS CHARGING
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    System and method for multi-coil dual backbone dynamic inductive power transfer
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    Wireless energy transfer for mobile device applications
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    Guidance and alignment system and methods for electric vehicle wireless charging systems
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    Systems, methods, and apparatus for partial electronics integration in vehicle pads for wireless power transfer applications
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    Systems, methods, and apparatus for partial electronics integration in vehicle pads for wireless power transfer applications
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    Coil topologies for inductive power transfer
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    Wireless power transmission systems for elevators
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    Impedance matching in wireless power systems
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    Wireless power transfer systems with shaped magnetic components
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    Resonator balancing in wireless power transfer systems
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    Wireless energy transfer for wearables
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    Wireless power harvesting and transmission with heterogeneous signals
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    Systems and methods for wireless power system with improved performance and/or ease of use
    WiTricity
    US9,847,678
    Methods and systems for compatible operation between a wireless power transfer system and wirelessly communicating vehicle systems
    WiTricity
    US9,859,755
    Device alignment and identification in inductive power transfer systems
    WiTricity
    US9,859,956
    Power supply control in wireless power transfer systems
    WiTricity
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    System and method for power output control in wireless power transfer systems
    WiTricity
    US9,857,821
    Impedance tuning
    WiTricity
    US9,876,535
    Modular inductive power transfer power supply and method of operation
    WiTricity
    US9,876,366
    Methods and apparatus utilizing a bipolar DD vehicle coupler in wireless power transfer applications
    WiTricity
    US9,889,754
    System and method for reducing leakage flux in wireless electric vehicle charging systems
    WiTricity
    US9,892,849
    Wireless power transfer systems with shield openings
    WiTricity
    US9,912,172
    Asymmetrically layered stacked coils and/or chamfered ferrite in wireless power transfer applications
    WiTricity
    US9,917,480
    Methods and apparatus for efficient wireless power transfer
    WiTricity
    US9,917,479
    Wireless energy transfer for mobile device applications
    WiTricity
    US9,921,045
    Systems, methods, and apparatus for increased foreign object detection loop array sensitivity
    WiTricity
    US9,923,406
    System and method for reducing leakage flux in wireless charging systems
    WiTricity
    US9,925,886
    Systems, methods, and apparatus related to mutual detection and identification of electric vehicle and charging station
    WiTricity
    US9,929,606
    Integration of positioning antennas in wireless inductive charging power applications
    WiTricity
    US9,929,721
    Phase and amplitude detection in wireless energy transfer systems
    WiTricity
    US9,931,952
    Electric vehicle wireless charging with monitoring of duration of charging operational mode
    WiTricity
    USD814.432
    Resonator coil
    WiTricity
    US9,941,708
    Systems, methods, and apparatus for integrated tuning capacitors in charging coil structure
    WiTricity
    US9,948,145
    Wireless power transfer for a seat-vest-helmet system
    WiTricity
    US9,943,697
    Power generation for implantable devices
    WiTricity
    US9,954,375
    Wireless power transfer systems for surfaces
    WiTricity
    US9,952,266
    Object detection for wireless energy transfer systems
    WiTricity
    US9,960,607
    Systems, methods and apparatus for reducing INTRA-Base array network coupling
    WiTricity
    US9,959,972
    Inductor System having shared material for flux cancellation
    WiTricity
    US9,972,434
    Magnetically permeable structures
    WiTricity
    US9,971,353
    Systems, methods, and apparatus related to electric vehicle parking and wireless charging
    WiTricity
    US9,969,282
    Systems and methods for thermal management in wireless power transfer
    WiTricity
    US9,979,230
    Short range efficient wireless power transfer including a charging base transmitter built into a desktop component and a power relay integrated into a desktop
    WiTricity
    US9,979,316
    Impedance compensation based on ratio of bus voltage and amplifier fundamental AC output voltage
    WiTricity
    USD818,434
    Ground Assembly Enclosure
    WiTricity
    US9,983,300
    Systems, methods, and apparatus for living object protection in wireless power transfer applications
    WiTricity
    US9,994,114
    Systems and methods for bi-state impedance conversion in wireless power transfer
    WiTricity
    US10,003,217
    System and method for reducing emissions for polarized coil systems for wireless inductive power transfer
    WiTricity
    US10,000,133
    Systems and methods for identifying an ideal operation frequency for wireless power transfer
    WiTricity
    US10,014,104
    Coil arrangements in wireless power transfer systems for low electromagnetic emissions
    WiTricity
    US10,012,725
    Systems, methods, and apparatus for living object protection having extended functionality in wireless power transfer applications
    WiTricity
    US10,018,744
    Foreign object detection in wireless energy transfer systems
    WiTricity
    US10,027,147
    Methods and apparatus for a modular coil holder for an extended wireless charging roadway assembly
    WiTricity
    US10,027,184
    Foreign object detection in wireless energy transfer systems
    WiTricity
    US10,029,577
    Methods and apparatus for positioning a vehicle
    WiTricity
    US10,046,659
    Systems, apparatus and method for adaptive wireless power transfer
    WiTricity
    US10,046,660
    Devices, systems, and methods using reactive power injection for active tuning electric vehicle charging systems
    WiTricity
    USD825,503
    Resonator Coil
    WiTricity
    US10,063,110
    Foreign object detection in wireless energy transfer systems
    WiTricity
    US10,063,104
    PWM capacitor control
    WiTricity
    US10,075,019
    Voltage source isolation in wireless power transfer systems
    WiTricity
    US10,083,792
    System, method and apparatus for reducing the height of bipolar transmitters and/or receivers in electric vehicle charging
    WiTricity
    US10,083,792
    System, method and apparatus for reducing the height of bipolar transmitters and/or receivers in electric vehicle charging
    WiTricity
    US10,084,348
    Wireless energy transfer for implantable devices
    WiTricity
    US10,090,885
    Antenna alignment and vehicle guidance for wireless charging of electric vehicles
    WiTricity
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    Wireless energy transfer for photovoltaic panels
    WiTricity
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    Sense coil geometries with improved sensitivity for metallic object detection in a predetermined space
    WiTricity
    US10,122,349
    Multi Mode Power Train IC
    WiTricity
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    Hybrid foreign object detection (FOD) loop array board
    WiTricity
    US10,139,238
    Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging station
    WiTricity
    US10,141,788
    Dynamic tuning in wireless energy transfer systems
    WiTricity
    US10,146,647
    SYSTEMS, METHODS, AND APPARATUS RELATED TO WIRELESS CHARGING MANAGEMENT
    WiTricity
    US10,144,302
    Twisted wire for power charging
    WiTricity
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    Wireless energy transfer for rechargeable batteries
    WiTricity
    US10,164,477
    Controllers for wireless power systems
    WiTricity
    US10,164,481
    Current shunt monitor
    WiTricity
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    Diode Conduction Sensor
    WiTricity
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    Dynamic mutual sensing foreign object detection loops
    WiTricity
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    Pickup coil design for tight spaces and asymmetrical coupling
    WiTricity
    US10,186,373
    Wireless power transfer systems with shield openings
    WiTricity
    US10,186,372
    Systems and methods for wireless power system with improved performance and/or ease of use
    WiTricity
    US10,199,885
    Methods and apparatus utilizing multi-filar alignment assistance in wireless power transfer applications
    WiTricity
    US10,199,160
    Inductor system having shared material for flux cancellation
    WiTricity
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    Foreign object detection in wireless energy transfer systems
    WiTricity
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    Tunable wireless energy transfer systems
    WiTricity
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    Method and apparatus for computer aided designing, tuning and matching of wireless power transfer systems
    WiTricity
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    Living-object protection system antenna structure
    WiTricity
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    Flexible resonator attachment
    WiTricity
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    Base side vehicle identification using vehicle controller switching frequency
    WiTricity
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    RFID tag and transponder detection in wireless energy transfer systems
    WiTricity
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    Wireless charging transmitter with foreign object and living object detection systems
    WiTricity
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    Wirelessly powered audio devices
    WiTricity
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    Controlling wireless power transfer systems
    WiTricity
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    Radiative wireless power transmission
    WiTricity
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    Wireless Battery Charger
    WiTricity
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    Wireless non-radiative energy transfer
    MIT
    US7,825,543
    Wireless energy transfer
    MIT
    US8,022,576
    Wireless non-radiative energy transfer
    MIT
    US8,076,800
    Wireless non-radiative energy transfer
    MIT
    US8,076,801
    Wireless energy transfer, including interference enhancement
    MIT
    US8,084,889
    Wireless non-radiative energy transfer
    MIT
    US8,097,983
    Wireless energy transfer
    MIT
    US8,362,651
    Efficient near-field wireless energy transfer using adiabatic system variations
    MIT
    US8,395,282
    Wireless non-radiative energy transfer
    MIT
    US8,395,283
    Wireless energy transfer over a distance at high efficiency
    MIT
    US8,400,018
    Wireless energy transfer with high-Q at high efficiency
    MIT
    US8,400,019
    Wireless energy transfer with high-Q from more than one source
    MIT
    US8,400,020
    Wireless energy transfer with high-Q devices at variable distances
    MIT
    US8,400,021
    Wireless energy transfer with high-Q sub-wavelength resonators
    MIT
    US8,400,022
    Wireless energy transfer with high-Q similar resonant frequency resonators
    MIT
    US8,400,023
    Wireless energy transfer with high-Q capacitively loaded conducting loops
    MIT
    US6,621,183
    Supply of power to primary conductors
    Auckland UniServices
    US6,705,441
    Control of series-resonant inductive pickupsControl of series-resonant inductive pickups
    Auckland UniServices
    US7,279,850
    Decoupling circuits
    Auckland UniServices
    US7,969,269
    Pick-up apparatus for inductive power transfer systems
    Auckland UniServices
    US8,749,334
    Multi power sourced electric vehicle
    Auckland UniServices
    US8,923,015
    Primary-side power control for inductive power transfer
    Auckland UniServices
    US8,953,340
    Single phase power supply for inductively coupled power transfer systems
    Auckland UniServices
    US9,071,061
    Inductive power transfer apparatus
    Auckland UniServices
    US9,077,194
    Power demand management in inductive power transfer systems
    Auckland UniServices
    US9,283,858
    Inductive power transfer apparatus
    Auckland UniServices
    US9,369,058
    Inductive power transfer control
    Auckland UniServices
    US9,406,436
    NON-FERRITE STRUCTURES FOR INDUCTIVE POWER TRANSFER
    Auckland UniServices
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    Primary-side power control for inductive power transfer
    Auckland UniServices
    US9,466,419
    Apparatus and system for charging a battery
    Auckland UniServices
    US9,620,281
    Inductive power receiver apparatus
    Auckland UniServices
    US9,653,207
    Inductive power transfer system
    Auckland UniServices
    US9,660,702
    Load Control for Bi-Directional Inductive Power Transfer Systems
    Auckland UniServices
    US9,666,358
    Inductive power transfer pick up circuits
    Auckland UniServices
    US9,747,792
    Vehicle or moving object detection
    Auckland UniServices
    US9,767,955
    Multi power sourced electric vehicle
    Auckland UniServices
    US9,899,145
    Winding arrangements in wireless power transfer systems
    Auckland UniServices
    US9,912,250
    Inductive power transfer control
    Auckland UniServices
    US9,966,797
    Interoperability of magnetic structures for inductive power transfer systems
    Auckland UniServices
    US10,056,784
    Inductive power transfer control using energy injection
    Auckland UniServices
    US10,079,510
    Inductive power transfer pick-up circuit with output current doubler
    Auckland UniServices
    US10,106,046
    Multi power source charging apparatus including inductive power transfer
    Auckland UniServices
    WiTricity
  • South Korea
    KR10-1118710
    Wireless non-radiative energy transfer
    MIT
    KR10-1136889
    Wireless non-radiative energy transfer
    MIT
    KR10-1156616
    Wireless non-radiative energy transfer
    MIT
    KR10-1288433
    Wireless energy transfer
    MIT
    KR10-1356409
    Wireless energy transfer
    MIT
    KR10-1386515
    Wireless energy transfer
    MIT
    KR10-1478269
    Wireless energy transfer, including interference enhancement
    MIT
    KR10-1695169
    Wireless energy transfer
    MIT
    KR10-1710147
    Inductively coupled ac power transfer
    Auckland UniServices
    KR10-1780758
    Inductive power transfer system
    Auckland UniServices
    KR10-1794901
    Inductive power transfer apparatus
    Auckland UniServices
    KR10-1825627
    Inductive power receiver apparatus
    Auckland UniServices
    KR10-1877943
    Inductive power transfer pick up circuits
    Auckland UniServices
    KR10-1881530
    Multi power sourced electric vehicle
    Auckland UniServices
  • New Zealand
    NZ545664
    Single phase power supply for inductively coupled power transfer systems
    Auckland UniServices
    NZ546955
    Pick-up apparatus for inductive power transfer systems
    Auckland UniServices
    NZ555128
    Inductive power transfer pad and system
    Auckland UniServices
    NZ571222
    Inductively coupled AC power transfer
    Auckland UniServices
    NZ579313
    Multi power sourced electric vehicle
    Auckland UniServices
    NZ573241
    Phase angle power controller for inductive power transfer system
    Auckland UniServices
    NZ582580
    Bi-directional inductive power transfer
    Auckland UniServices
    NZ580388
    Inductively controlled series resonant AC power transfer
    Auckland UniServices
    NZ586526
    Inductive power transfer system
    Auckland UniServices
    NZ587357
    Inductive power transfer control
    Auckland UniServices
    NZ585483
    Inductive power transfer system primary track topologies
    Auckland UniServices
    NZ589865
    Inductive power transfer apparatus with AC and DC output
    Auckland UniServices
    NZ587780
    Inductive power transfer pick-up circuits
    Auckland UniServices
    NZ593764
    Load control for bi-directional inductive power transfer systems
    Auckland UniServices
    NZ608273
    Inductive power transfer system and method
    Auckland UniServices
    NZ609482
    Multiple coil flux pad
    Auckland UniServices